package Java关键字;

/**
 * @author:谢君臣
 * @Date:2021/9/27-11:32
 * @version:1.0
 * @function:
 */
public class ABSTRACT {
}
abstract class XC{
    void test(){
        System.out.println();
    };
    abstract void test1();
}
class sscv extends XC{
    @Override
    void test1() {
    }
}